EP 2265667 B1 20130116 - POLYMERIC COMPOSITIONS
Title (en)
POLYMERIC COMPOSITIONS
Title (de)
POLYMERZUSAMMENSETZUNGEN
Title (fr)
COMPOSITIONS POLYMÈRES
Publication
Application
Priority
- EP 2009054257 W 20090408
- GB 0806820 A 20080416
Abstract (en)
[origin: WO2009127582A2] A one or two part organopolysiloxane composition capable of cure to an elastomeric body, the composition comprising a polymer having a polymer backbone selected from an organopolysiloxane backbone and a telechelic backbone, which polymer has not less than two reactable silicon-bonded groups selected from alkenyl group, condensable groups, silyl-hydride groups, 5 to 50% by weight of the composition of an extender; a suitable cure catalyst; and optionally a siloxane and/or silane cross-linker having at least two groups per molecule which are reactable with the reactable groups in (a) and/or one or more fillers. The extender is selected from an alicyclic ester having at least two ester groups, and a boiling point of at least 180°C or a mixture thereof having a boiling point range commencing at 180°C or above; each ester group being the same or different and comprising from 2 to 30 carbon atoms.
IPC 8 full level
C08L 83/04 (2006.01); C08K 5/00 (2006.01); C08K 5/10 (2006.01)
CPC (source: EP KR US)
C08L 83/04 (2013.01 - EP KR US); C08G 77/12 (2013.01 - EP US); C08G 77/14 (2013.01 - EP US); C08G 77/16 (2013.01 - EP US); C08G 77/18 (2013.01 - EP US); C08G 77/20 (2013.01 - EP US); C08K 5/0091 (2013.01 - EP US); C08K 5/12 (2013.01 - EP US); C08K 5/5419 (2013.01 - EP US); C08K 5/57 (2013.01 - EP US)
C-Set (source: EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2009127582 A2 20091022; WO 2009127582 A3 20100121; AU 2009237740 A1 20091022; AU 2009237740 B2 20140327; CA 2721604 A1 20091022; CN 102027068 A 20110420; CN 102027068 B 20130904; EP 2265667 A2 20101229; EP 2265667 B1 20130116; GB 0806820 D0 20080514; JP 2011519386 A 20110707; KR 20110004385 A 20110113; MX 2010011387 A 20101130; US 2011198779 A1 20110818; US 8524828 B2 20130903
DOCDB simple family (application)
EP 2009054257 W 20090408; AU 2009237740 A 20090408; CA 2721604 A 20090408; CN 200980115676 A 20090408; EP 09733544 A 20090408; GB 0806820 A 20080416; JP 2011504425 A 20090408; KR 20107023036 A 20090408; MX 2010011387 A 20090408; US 93769509 A 20090408